Farlig midsommar
| Author | Tove Jansson |
| Genre | Children's literature |
| Original Language | Swedish |
| First published | 1954 |
Editions 3
Add Edition | Moominsummer Madness | Paperback | English | Middlesex, England | 1955 |
 | Приключения Муми-троллей Продолжаются | Hardback | Russian | Russia, Moscow | 1992 |
 | Farlig midsommar | Hardback | Swedish | Finland | 2019 |
Added by auboisdormant