A new paper has been accepted for publication and is now online on the Chemistry- A European Journal website. The article “On the Nature of Actinide– and Lanthanide–Metal Bonds in Heterobimetallic Compounds” by Bess Vlaisavljevich, Pere Miró, Christopher J. Cramer, Laura Gagliardi, Ivan Infante and Stephen T. Liddle can now be accessed at doi: 10.1002/chem.201100774