Image of a bar chart. The bars are vertical. Each bar has a different fill colour and a black outline. The price is above the bar and the book title is below the bar rotated 90 degrees clockwise. The vertical axis has ticks to the left with values in increments of 10.00 from 0.00 to 60.00. The vertical axis is labelled “Price (£)” and is rotated 90 degrees anti-clockwise.

Bar 1: £10.99 [aquamarine] The adventures of Duck and Goose
Bar 2: £19.99 [azure] The Return of Duck and Goose
Bar 3: £12.99 [burly-wood brown] More Fun with Duck and Goose
Bar 4: £11.99 [cadet blue] Duck and Goose on Holiday
Bar 5: £19.99 [charteuse] The Return of Duck and Goose
Bar 6: £18.99 [salmon] The Adventures of Duck and Goose
Bar 7: £14.99 [deep pink] My Friend is a Duck
Bar 8: £8.99 [goldenrod] Annotated Notes on the ‘Duck and Goose’ chronicles
Bar 9: £5.99 [honeydew] ‘Duck and Goose’ Cheat Sheet for Students
Bar 10: £59.99 [plum] ‘Duck and Goose’: and allegory for modern times?