Missing Mongoose: The Cryptic Casebook of Coco Carlomagno (and Alberta) Bk 3 Dubosarsky, Ursula Heftet / 2013 / Engelsk
Quivering Quavers: The Cryptic Casebook of Coco Carlomagno (and Alberta) Bk 5 Dubosarsky, Ursula Heftet / 2014 / Engelsk
The Bumper Treehouse Fun Book: bigger, bumpier and more fun than ever before! Griffiths, Andy Heftet / 2022 / Engelsk
Perplexing Pineapple: The Cryptic Casebook of Coco Carlomagno (and Alberta) Bk 1 Dubosarsky, Ursula Heftet / 2013 / Engelsk
Dismal Daffodil: The Cryptic Casebook of Coco Carlomagno (and Alberta) Bk 4 Dubosarsky, Ursula Heftet / 2014 / Engelsk
Talkative Tombstone: The Cryptic Casebook of Coco Carlomagno (and Alberta) Bk 6 Dubosarsky, Ursula Heftet / 2014 / Engelsk
