Ritter, Maria. : The adventures of wilhelm, a rat's tale [Hoopla electronic resource] / Maria Ritter.
2019
1
Ritter, Mark, / film director. : Tasteless [Hoopla electronic resource].
2019
1
Ritter, Marli, / author. : UX for the web : build websites for user experience and usability / Marli Ritter, Cara Winterbottom. [O'Reilly electronic resource]
2017
1
Ritter, Matt. : Rainwalkers [Hoopla electronic resource] / Matt Ritter.
Rittereiser, Cathleen M., 1960- : Top hedge fund investors : stories, strategies, and advice / Cathleen M. Rittereiser, Lawrence E. Kochard. [O'Reilly electronic resource]
Rittershaus, Tamara, / author. : I am yours / written by Tamara Rittershaus ; illustrated by Rafaela Villela.
2024
1
Rittershausen, Sara, / author. : Happy orchid : help it flower, watch it flourish / Sara Rittershausen ; illustrations, Peter Bull ; photography, Peter Anderson.