J. R Mortimer

This or That? 2: More Wacky Choices to Reveal the Hidden You (National Geographic Kids) (2014) 24 copies

This or That? 3: Even More Wacky Choices to Reveal the Hidden You (National Geographic Kids) (2015) 9 copies

Forty Years' Researches in British and Saxon Burial Mounds of East Yorkshire 2 copies

Mutual Aid for Beginners: How to Start a Project or Join a Group 2 copies

Forty Years' Researches in British and Saxon Burying Grounds of East Yorkshire : Including Romano-British Discoveries, and a Description of the Ancient Retrenchments on a 1905… 1 copy

Forty years researches in British and Saxon burial mounds of East Yorkshire, including Romano-British discoveries and description of the ancient entrenchments on a section of the… 1 copy

A Victorian boyhood on the Wolds (1978) — Author, some editions — 4 copies