| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 29218 : Astra Leaves | 29650, 29651 | 29067 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 29650 : Homeward Bound - or Maybe Not | 29766, 29767, 29768 | 29218 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 29767 : Go West, Young Princess | 31269 | 29650 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 31269 : An Offer of a Lift | 31273, 31274, 31290 | 29767 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 31290 : Bound for Eramni | 31291, 31292 | 31269 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 31291 : Riding is Better than Walking | 31305, 31306, 31307 | 31290 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 31305 : Nightfall | 31501 | 31291 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 31501 : At the Border Post | 31544, 31545, 31546, 31547, 31548 | 31305 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 31548 : Astra Revealed | 31550, 31551 | 31501 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 31551 : Green Card | 31572 | 31548 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 31572 : In Eramini | 42059, 42060, 42098 | 31551 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 42098 : Getting Further Details | 42099 | 31572 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 42099 : Astra and Irena | 42189, 42190 | 42098 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 42189 : Sleeping Accommodation | 42202, 42203 | 42099 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 42202 : A Sound Sleep | 44104, 44105 | 42189 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 44104 : Astra Questions Tregennis on a Different Topic | 44160, 44161 | 42202 |