Holger Rathgeber
Holger Rathgeber has written at least 4 books. Their most popular book is Our Iceberg is Melting: Changing and Succeeding Under Any Conditions with 24 saves with an average rating of 3.5⭐.
 Our Iceberg is Melting: Changing and Succeeding Under Any Conditions
| 3.5 | 18 reads | |
 That's Not How We Do It Here!: A Story about How Organizations Rise and Fall--and Can Rise Again
| 3 | 2 reads | |
 Our Iceberg Is Melting Our Iceberg Is Melting
| 5 | 2 reads | |
 O nosso Icebergue está a Derreter
| 4 | 1 read |