ISBN-13: 9781839134715
RRP: £9.99
Published: 4th June 2026
Length: 240 Pages
Meet the number one, best dressed, and (possibly) smallest detective in the world, Monsieur Mustard.
‘A funny, enticing mix of highly illustrated chapter book and graphic novel’ Guardian
One evening, way past your bedtime, all was quiet in the city of Bath. Fabio Fangtooth was finishing his alphabet soup. When suddenly . . . Whoomp! . . . he disappeared.
Yes, my friends, this is the most SPINE-TINGLING, CLAW-BITING, POOT POOT IN YOUR PANTALOONS mystery that Monsieur Mustard has ever set his little eyes upon.
Can our hero crack the case with the villain hot on his tail?
Stunningly colour illustrated throughout, with graphic novel pages for the exciting detective scenes!
'Quirky and fresh! J'adore Monsieur Mustard' Sheena Dempsey
"[A] funny, enticing mix of highly illustrated chapter book and graphic novel"Guardian
"A mystery is only as good as its sleuth - and the author’s triumph is to make Mustard such excellent company"Daily Telegraph
"Witty and inventive"i Paper
"Blending heavily illustrated text pages with action-packed graphic novel sections, this delightful story for developing readers introduces an adorable rodent sleuth and a fiendish mystery set in Bath"Waterstones
"Every page was filled with delightful image, quirky characters, zany humour or moving the intriguing mystery forward"Waterstones