"The Geothermal Gradient of Io" by G. Leone and L. Wilson

"Volcanic Eruption Plumes on Io: SO2 Condensation on Tiny Glassy Volcanic Particles" by V. Cataldo and L. Wilson

"Application of a Stochastic-Ballistic Emplacement Model for Io Plume Deposits" by L.S. Glaze and S.M. Baloga

"Active Volcanism and Change Detection on Io from Galileo SSI" by C.B. Phillips et al.

"Color and Morphology of Lava Flows on Io" by J.L. Pietek et al.

"Io Thermal Output Distribution Maps from Galileo's Near-Infrared Mapping Spectrometer (NIMS)" by W.D. Smythe et al.

"Formation and Evolution of Ionian Mountains" by E.P. Turtle et al.

"Thermal Emission from Io's Lava Flows: Spectral Dependence on Emission Angle" by J.A. Stansberry

"Io's Mid-IR Volcanic Thermal Emission During 1998" by J.D. Goguen et al.

"The Long Duration 1998 Brightening at Loki" by R.R. Howell

"The Distribution of Volcanism on Io in the Galileo G2 Data" by D.L. Blaney et al.

"Deconvolution of Galileo NIMS Day-side Spectra of Io into Thermal, SO2, and Non-SO2 Components" by L.A. Soderblom et al.

"Io Results from Galileo SSI and Plans for the Close Flybys" by A. McEwen et al.

"The Temporal Activity of Io's Hot Spots" by R. Lopes-Gautier et al.

"Thermal Signature, Eruption Style and Eruption Evolution at Pele and Pillan Patera on Io" by A.G. Davies et al.

"Does Io have a Mushy Magma Ocean?" by L. Keszthelyi et al.

"Oxidation State of Volcanic Gases on Io" by M.Y. Zolotov and B. Fegley

"Komatites from the Commondale Greenstone Belt, South Africa" by D.A. Williams et al.

"Plume Fallout on Io: Their Colours and Relationships with other Coexisting Volcanic Features" by V. Cataldo

"The O-H Stretch Transition inferred from the Observation of the 3.15 um Band in the Infrared Spectra of Io: Two Possible Interpretations" by V. Cataldo

"A Mission Concept for the Search of Potential Microbial Activity in the Galilean Satellites" by V. Armesto et al.