French
HP1 2007. Cover illustration: Jean-Claude Götting
ISBN: 978-2-07-054127-0
Book 2-5. 2017. Cover illustration: Olly Moss
ISBN: 978-2-07-058464-2
978-2-07-058492-5
978-2-07-058520-5
978-2-07-058521-2
HP3. Cover illustration: MinaLima
ISBN: 978-2-07-519399-3
HP2, 2003. Cover illustration: Jean-Claude Götting
ISBN: 2-07-052818-9
Book 1, 6 and 7, 2018. Illustration: Stéphane Fert
ISBN: 978-2-07-518754-1
978-2-07-518779-4
978-2-07-518784-8
Book 1, 2011. Illustration: gray318
ISBN: 978-2-07-064302-8
Book 1, 2025. Illustration: Cécilia in the Jungle
ISBN: 978-2-07-522566-3