diff --git a/README.md b/README.md
index 0931fdf..4cd26d8 100644
--- a/README.md
+++ b/README.md
@@ -201,6 +201,14 @@ Gets the details of an Etch Packet.
     * `eid` (String) - your Etch Packet eid
   * `responseQuery` (String) - _optional_ A GraphQL Query compliant query to use for the data desired in the query response. Can be left out to use default.
 
+##### getPDFInfo(options)
+
+Gets the details of a PDF.
+* `options` (Object) - An object with the following structure:
+  * `variables` (Object) - An object with the following structure:
+    * `castEid`: The EID of an existing Cast.
+    * `file`: Either a binary file (see [`prepareGraphQLFile`](#preparegraphqlfilepathorstreamlikething-options)) or a base64-encoded string in the same structure we support for the `file` objects in the `createEtchPacket` mutation. See the [API Documentation](#api-documentation) for more.
+
 ##### generateEtchSignUrl(options)
 
 Generates an Etch sign URL for an Etch Packet signer. The Etch Packet and its signers must have already been created.
diff --git a/src/graphql/queries/getPDFInfo.js b/src/graphql/queries/getPDFInfo.js
new file mode 100644
index 0000000..84bf5d6
--- /dev/null
+++ b/src/graphql/queries/getPDFInfo.js
@@ -0,0 +1,13 @@
+module.exports = {
+  generateQuery: () => `
+    query GetPDFInfo (
+      $castEid: String,
+      $file: Upload,
+    ) {
+      getPDFInfo (
+        castEid: $castEid,
+        file: $file,
+      )
+    }
+  `,
+}
diff --git a/src/index.js b/src/index.js
index 7c03a8f..97eb241 100644
--- a/src/index.js
+++ b/src/index.js
@@ -22,6 +22,9 @@ const {
     etchPacket: {
       generateQuery: generateEtchPacketQuery,
     },
+    getPDFInfo: {
+      generateQuery: generateGetPDFInfoQuery,
+    },
   },
 } = require('./graphql')
 
@@ -136,6 +139,16 @@ class Anvil {
     )
   }
 
+  getPDFInfo ({ variables }) {
+    return this.requestGraphQL(
+      {
+        query: generateGetPDFInfoQuery(),
+        variables,
+      },
+      { dataType: DATA_TYPE_JSON },
+    )
+  }
+
   createEtchPacket ({ variables, responseQuery, mutation }) {
     return this.requestGraphQL(
       {
diff --git a/test/index.test.js b/test/index.test.js
index 081bf7a..163c7eb 100644
--- a/test/index.test.js
+++ b/test/index.test.js
@@ -42,6 +42,12 @@ function mockNodeFetchResponse (options = {}) {
 }
 
 describe('Anvil API Client', function () {
+  const sandbox = sinon.createSandbox()
+
+  afterEach(async function () {
+    sandbox.restore()
+  })
+
   describe('constructor', function () {
     it('throws an error when no options specified', async function () {
       expect(() => new Anvil()).to.throw('options are required')
@@ -69,7 +75,7 @@ describe('Anvil API Client', function () {
 
     beforeEach(async function () {
       client = new Anvil({ apiKey: 'abc123' })
-      sinon.stub(client, '_request')
+      sandbox.stub(client, '_request')
     })
 
     describe('requestREST', function () {
@@ -372,14 +378,9 @@ describe('Anvil API Client', function () {
 
     describe('requestGraphQL', function () {
       beforeEach(function () {
-        sinon.stub(client, '_wrapRequest')
+        sandbox.stub(client, '_wrapRequest')
         client._wrapRequest.callsFake(async () => ({}))
-        sinon.stub(client, '_request')
-      })
-
-      afterEach(function () {
-        client._wrapRequest.restore()
-        client._request.restore()
+        sandbox.stub(client, '_request')
       })
 
       describe('without files', function () {
@@ -413,11 +414,7 @@ describe('Anvil API Client', function () {
 
       describe('with files', function () {
         beforeEach(function () {
-          sinon.spy(FormData.prototype, 'append')
-        })
-
-        afterEach(function () {
-          FormData.prototype.append.restore()
+          sandbox.spy(FormData.prototype, 'append')
         })
 
         describe('schema is good', function () {
@@ -526,11 +523,7 @@ describe('Anvil API Client', function () {
 
     describe('createEtchPacket', function () {
       beforeEach(function () {
-        sinon.stub(client, 'requestGraphQL')
-      })
-
-      afterEach(function () {
-        client.requestGraphQL.restore()
+        sandbox.stub(client, 'requestGraphQL')
       })
 
       context('mutation is specified', function () {
@@ -599,14 +592,11 @@ describe('Anvil API Client', function () {
     describe('generateEtchSignUrl', function () {
       def('statusCode', 200)
       beforeEach(async function () {
-        sinon.stub(client, '_request')
+        sandbox.stub(client, '_request')
         client._request.callsFake((url, options) => {
           return Promise.resolve($.nodeFetchResponse)
         })
       })
-      afterEach(function () {
-        client._request.restore()
-      })
 
       context('everything goes well', function () {
         def('data', {
@@ -650,11 +640,7 @@ describe('Anvil API Client', function () {
     describe('getEtchPacket', function () {
       def('variables', { eid: 'etchPacketEid123' })
       beforeEach(function () {
-        sinon.stub(client, 'requestGraphQL')
-      })
-
-      afterEach(function () {
-        client.requestGraphQL.restore()
+        sandbox.stub(client, 'requestGraphQL')
       })
 
       context('no responseQuery specified', function () {
@@ -694,5 +680,29 @@ describe('Anvil API Client', function () {
         })
       })
     })
+
+    describe('getPDFInfo', function () {
+      def('variables', { castEid: 'castEidAbc123456' })
+
+      beforeEach(function () {
+        sandbox.stub(client, 'requestGraphQL')
+      })
+
+      it('called getPDFInfo', async function () {
+        client.getPDFInfo({ variables: $.variables })
+
+        expect(client.requestGraphQL).to.have.been.calledOnce
+        const [options, clientOptions] = client.requestGraphQL.lastCall.args
+
+        const {
+          query,
+          variables: variablesReceived,
+        } = options
+
+        expect($.variables).to.eql(variablesReceived)
+        expect(query).to.include('getPDFInfo (')
+        expect(clientOptions).to.eql({ dataType: 'json' })
+      })
+    })
   })
 })